Information providing device in apartment housings

PURPOSE: A multi-information notification device of an apartment building is provided to visually display convenient multi-information for each household and to allow the convenient multi-information to be controlled by voice, thereby increasing user convenience. CONSTITUTION: A returning home sensing unit senses whether or not a user returns home corresponding to detection output of a directional sensor. A memory(150) stores remote memo data applied in a registration mode or memo data of an internal register. An input unit(160) includes a registration button to perform the registration mode by direct operation input. [Reference numerals] (110) Control unit; (120) Communication unit; (130) Display unit; (140) Flag unit; (150) Memory; (160) Input unit; (170) Output unit; (185) Sensor interface